[1]
R. V. Abdelnoor, W. P. Dias, J. F. V. Silva, S. R. R. Marin, and R. A. de S. Kiihl, “Molecular characterization of soybean cyst nematode populations with different parasitism index to the Hartwig cultivar”, PAB, vol. 36, no. 2, pp. 331–337, Feb. 2001.